Constitutive behavior and fracture of intermetallic compound layer in bimetallic composite materials: Modeling and application to bimetal forming process

Rajhi, Wajdi; Ayadi, Badreddine; Khaliq, Abdul; Alghamdi, Abdulaziz S.; Alshammrei, Shaher; Boulila, Atef; Aichouni, Mohamed

doi:10.1016/j.matdes.2021.110294

Cited by 4 publications

(4 citation statements)

References 34 publications

Supporting

Mentioning

Contrasting

Order By: Relevance

“…In general, two or more metal combinations can optimize the overall performance of the parts to avoid the respective shortcomings and meet the mechanical, physical, and chemical properties of different locations, such as tensile strength, wear resistance, thermal or electrical conductivity, corrosion resistance, and so on. [ 2–6 ] Copper–steel bimetal is a typical multifunctional material with synergistic advantages due to the good electrical and thermal conductivity of copper and the good mechanical properties of stainless steel, which is widely used in the power generation and transmission industry, heat exchange components, low temperature, and die‐casting industry. [ 7 ]…”

Section: Introductionmentioning

confidence: 99%

“…

overall performance of the parts to avoid the respective shortcomings and meet the mechanical, physical, and chemical properties of different locations, such as tensile strength, wear resistance, thermal or electrical conductivity, corrosion resistance, and so on. [2][3][4][5][6] Copper-steel bimetal is a typical multifunctional material with synergistic advantages due to the good electrical and thermal conductivity of copper and the good mechanical properties of stainless steel, which is widely used in the power generation and transmission industry, heat exchange components, low temperature, and die-casting industry. [7] Bimetallic composites are currently manufactured using casting, explosion welding, rolling, extrusion, and diffusion joining, but these processes are constrained by certain part forms and material types, inadequate bonding capabilities, several process steps, and expensive manufacturing costs.

…”

mentioning

confidence: 99%

See 1 more Smart Citation

Interfacial Characteristics and Mechanical Properties of 316L and S214 Bimetals Fabricated by Wire‐Arc Additive Manufacturing

Meng,

Ye,

Chen

et al. 2023

Adv Eng Mater

View full text Add to dashboard Cite

Cold metal transition wire‐arc deposition of S214 bronze/316 L stainless steel bimetals is investigated, and the effects of heat input and deposited sequence on the interfacial behavior of bimetallic structure are systematically characterized. It is demonstrated that 316 L and S214 bimetals are defect‐free, with no penetrating cracks or porosity, and that satisfactory metallurgical bonding at the interface is obtained. The interface thickness with low heat input is greater than that with high heat input, and the microstructure of the interface has a honeycomb pattern. The interfacial zone presents the highest microhardness due to the formation of Fe‐based solid solutions with high copper content and intermetallic compounds such as AlCrFe2 and AlNi3. As increasing heat input, microstructure of S214 deposited layer in the S214/316 L transforms from α‐Cu+γ + Fe‐rich phase to α‐Cu + Fe‐rich phase + K phase, and 316 L deposited layer changes from lath ferrite to skeletal ferrite with the determinations of copper and cooling rate. The tensile strength of S214/316 L specimen is substantially higher than that of 316 L/S214.

show abstract

Section: Introductionmentioning

confidence: 99%

“…

…”

mentioning

confidence: 99%

Interfacial Characteristics and Mechanical Properties of 316L and S214 Bimetals Fabricated by Wire‐Arc Additive Manufacturing

Meng,

Ye,

Chen

et al. 2023

Adv Eng Mater

View full text Add to dashboard Cite

show abstract

“…9,11,12 In that regard, Suresh et al 12 studied fatigue crack propagation behavior in the vicinity of the interface of stainless-steel clad plates and reported that a strong interfacial joining strength is required to prevent the interfacial delamination during impact testing, bending, and certain inservice processes. Rajhi et al 11 studied the U-bending of Al-Sn bearing alloy/mild steel bimetallic composite employing a high-speed camera and characterized the fracture behavior of the intermetallic bonding layer using continuum damage mechanics (CDM) theory. Atrian et al 13 investigated wrinkling and fracture during the deep drawing process of steel/ brass laminated sheets besides to the effect of the process parameters such as friction.…”

Section: Introductionmentioning

confidence: 99%

“…10 As a result, formability and in-service performance behavior of the bimetallic components is compromised. 9,11,12 In that regard, Suresh et al 12 studied fatigue crack propagation behavior in the vicinity of the interface of stainless-steel clad plates and reported that a strong interfacial joining strength is required to prevent the interfacial delamination during impact testing, bending, and certain in-service processes. Rajhi et al 11 studied the U-bending of Al-Sn bearing alloy/mild steel bimetallic composite employing a high-speed camera and characterized the fracture behavior of the intermetallic bonding layer using continuum damage mechanics (CDM) theory.…”

Section: Introductionmentioning

confidence: 99%

Experiment and computation: A combined approach to characterize the constitutive and fracture behaviors of metallurgical bonding interface in bimetallic composites

Rajhi

Ayadi

Ramadan

et al. 2022

Journal of Composite Materials

Self Cite

View full text Add to dashboard Cite

This paper presents a novel experimental and computational approach to characterize fracture behavior of the intermetallic bonding layer (IMBL) in bimetallic bearing materials. The proposed methodology is applied to tin (Sn) based Babbitt alloy/mild steel bimetallic composite. In this study, macro stress–strain behavior of the bond under tensile-shear stress was calculated by considering the local shear surface geometry instead of the apparent bonding zone. The metallurgical bonding layer failure mechanism was identified from the scanning electron microscope (SEM) observations of the fractured IMBL of the bimetallic samples tested in tension-shear. It has been found that a damage mechanism of ductile nature was the cause of tearing of the IMBL. The coupled elasto-plasticity and damage constitutive equations for the IMBL were formulated and implemented based on SEM observations. Characterization of the shear fracture behavior of IMBL included FE numerical simulation of tensile-shear tests of the bimetallic composites. Consequently, a calibration methodology is proposed to estimate the IMBL fracture parameters. This proposed approach validation was based on a qualitative and quantitative confrontation between the experimentally measured shear force-displacement diagram and the numerically calculated diagrams obtained from the simulated IMBL. Commendable average quantitative errors of almost 1% are achieved in terms of yield strength, ultimate strength, and elongation at break between computed results obtained within sheared regions of the simulated Babbitt/steel (Sn – IMCs) BL and experience. The results of such a confrontation are promising for the application of the proposed approach to predict fracture during the forming of bimetallic composite materials.

show abstract

Numerical analysis of face sheet/core debonding failure in the plastic forming of aluminum foam sandwich panel

Zhang,

Cai,

Gao

et al. 2023

Int J Adv Manuf Technol

View full text Add to dashboard Cite

Constitutive behavior and fracture of intermetallic compound layer in bimetallic composite materials: Modeling and application to bimetal forming process

Cited by 4 publications

References 34 publications

Interfacial Characteristics and Mechanical Properties of 316L and S214 Bimetals Fabricated by Wire‐Arc Additive Manufacturing

Interfacial Characteristics and Mechanical Properties of 316L and S214 Bimetals Fabricated by Wire‐Arc Additive Manufacturing

Experiment and computation: A combined approach to characterize the constitutive and fracture behaviors of metallurgical bonding interface in bimetallic composites

Numerical analysis of face sheet/core debonding failure in the plastic forming of aluminum foam sandwich panel

Contact Info

Product

Resources

About